swingworker

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Threads and Buttons: How to restart the program after its finished running

My program visually demonstrates a sequential version of the well known QuickSort algorithm, with two new visual demonstrations: (I) a parallel version of QuickSort, implemented using low level Thread[详细]

2023-04-12 16:14 分类：问答
Update UI using swingworker thread

I开发者_如何学C want to use the swing worker thread to update my GUI in swing. pls any help is appreciated.I need to update only the status of 1 field using the thread i.e setText().I just answer simi[详细]

2023-04-07 19:17 分类：问答
Swingworker instances not running concurrently

My computer has 4 cores and I am running a Java swing gui program. When I run my application it only uses two cores and about 30% CPU utilization. I have a large number of files to process and want to[详细]

2023-04-07 17:18 分类：问答
Swing components freezing until one component completes its job

I have created a simple JAVA Swing program that has a JTextArea, three JTextFields and one JButton. What this application开发者_StackOverflow社区 does is when the user clicks the button it updates the[详细]

2023-04-07 13:23 分类：问答
JButton stays in pressed state

In my Java GUI app I have a JButton and when clicked it calls a function to connect to a database, then calls a function to clear a table in the DB, then calls a function that reads text from one file[详细]

2023-04-06 19:44 分类：问答
How do I read a SwingWorker's result *without* busy wait?

I\'m writing an application that executes its file menu actions using SwingWorker. Every called method returns a boolean value that tells, whether the operation was successfully executed or not.[详细]

2023-04-03 06:11 分类：问答
Use of final variable in signature of Java SwingWorker method

I have a method that uses a SwingWorker.Part of the code is shown below: public class mySocket { public void writePacket(final String packet) {[详细]

2023-04-02 22:03 分类：问答
Different object of stateful session bean using SwingWorker in Java Swing

I have a have a custom progressbarpanel in Swing where I want to show the progress of a lengthy operation.[详细]

2023-04-02 07:11 分类：问答
Can't get ArrayIndexOutOfBoundsException from Future<?> and SwingWorker if thread starts Executor

I play with multitreading for SwingWorker by using Executor, and I\'m there by mistake identified wrong elements from the Vector, looks like as this code pretty ignores that element in Vector doesn\'t[详细]

2023-03-28 03:44 分类：问答
How do I simulate a buffered peripheral device with SwingWorker?

I\'m using this exercise as a pedagogical tool to help me burn in some Java GUI programming concepts.What I\'m looking for is a general understanding, rather than a detailed solution to one specific p[详细]

2023-03-28 03:36 分类：问答